# 生成128位ASCII码元组
n = False + 1
print(n)
print(type(n))
n = 10 + 3.14
print(n, type(n))



s = "Hello"
print(s.index("l"))
print(s.count("l"))
s = "Hello"
print(s.find("ll"))
print(s.find("l",0,3))
print(s.find("k"))

print(f"The value is ljust: |{'abc':5}|")